To cite this dataset please cite these four references:
1) Brantley, S.L., 2018. Shale Network Database, Consortium for Universities for the Advancement of Hydrologic Sciences, Inc. (CUAHSI), https://doi.org/10.4211/his-data-shalenetwork.
2) Woda, J., Wen, T., Oakley, D., Yoxtheimer, D., Engelder, T., Castro, M.C., Brantley, S.L., 2018 (in press). Detecting and explaining why aquifers occasionally become degraded near hydraulically fractured shale gas wells. Proc. Natl. Acad. Sci.
3) Gross, E.L., and Cravotta, C.A., III, 2017, Groundwater quality for 75 domestic wells in Lycoming County, Pennsylvania, 2014: U.S. Geological Survey Scientific Investigations Report 2016–5143, 74 p., https://doi.org/10.3133/sir20165143.
4) Wen, T., Woda, J., Gonzales, M., Herman, A., Brantley, S.L., 2018. Shale Network – Lycoming County Groundwater as of October 2018, DataCommons, Penn State University, https://doi.org/10.18113/D35M2X.